If you already have the App, simply download the update to enjoy the new features. And if you don't have the best low cost internet don't worry you still be able to download it.
We would love to know what you think! And, we would really love if you would share a review on iTunes (all of our reviews were wiped out when we uploaded the upgrade!)
If you don't have it, but would like to purchase it, searchSpark! (for iPhone) orSpark! HD (for iPad)Fun App Fact... Spark! has been downloaded in more than 44 countries!